CN204945682U - One is had good luck platform district power transfer device - Google Patents
One is had good luck platform district power transfer device Download PDFInfo
- Publication number
- CN204945682U CN204945682U CN201520684855.0U CN201520684855U CN204945682U CN 204945682 U CN204945682 U CN 204945682U CN 201520684855 U CN201520684855 U CN 201520684855U CN 204945682 U CN204945682 U CN 204945682U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply change
- control unit
- switching device
- switch control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model proposes one to have good luck platform district power transfer device, comprise power supply change-over device, switch control unit MCU, some virtual power supplies, voltage switching device, switching device of electric control and some walk cabinet frame, described switch control unit MCU is positioned at described power supply change-over device bosom position, described voltage switching device is positioned at described power supply change-over device inside left, described voltage switching device and described switching device of electric control are all electrically connected with described switch control unit MCU, the described some virtual power supplies of described power supply change-over device upper end electrical connection, cabinet frame is walked described in described power supply change-over device lower end electrical connection two row, all little Tai districts can be cut same virtual power supply by the utility model, automatic switchover action is realized according to control command by switch control unit, do not worry the fault that artificial wiring error causes, overcome and of the prior artly will realize complexity across platform district communication test and difficulty.
Description
[technical field]
The utility model relates to intelligent electric energy meter field, and particularly one is had good luck platform district power transfer device.
[background technology]
Intelligent electric energy meter refers to by measuring unit, data processing unit, the compositions such as communication unit, according to there being electrical energy metering, data processing, Real-Time Monitoring, automatic control, the electric energy meter of the functions such as information interaction, electric energy meter wherein most important function can demonstrate electricity exactly accurately, namely saidly to have good luck, having good luck is precisely the key element of electric energy meter, that has good luck precisely directly affects daily life, existing point 4 Ge little Tai districts of having good luck, each little Tai district is that cabinet frame (1 concentrator+191 intelligent meter) is walked in+2, a program control source, walk word state Ge Tai district independence compartment (big current, high load capacity is tested), but need to realize across (great Tai district of platform district in communication test, small area analysis, underload is tested) communication test, at this moment need all districts concentrator and intelligent meter could realize in same district's situation, therefore propose a kind of devices and methods therefor tool that can switch platform district power supply of having good luck to have very important significance.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide one to have good luck platform district power transfer device, it is intended to solve technical matters of the prior art.
For achieving the above object, the utility model proposes one to have good luck platform district power transfer device, comprise power supply change-over device, switch control unit MCU, some virtual power supplies, voltage switching device, switching device of electric control and some walk cabinet frame, described switch control unit MCU is positioned at described power supply change-over device bosom position, described voltage switching device is positioned at described power supply change-over device inside left, described switching device of electric control is positioned at the inner right side of described power supply change-over device, described voltage switching device and described switching device of electric control are all electrically connected with described switch control unit MCU, the described some virtual power supplies of described power supply change-over device upper end electrical connection, cabinet frame is walked described in described power supply change-over device lower end electrical connection two row.
As preferably, described switch control unit MCU is by PC computer software connection control, and described switch control unit MCU can realize automatically switching according to order.
The beneficial effects of the utility model: compared with prior art, the one that the utility model provides is had good luck platform district power transfer device, all little Tai districts can be cut same virtual power supply, all little Tai districts voltage source is in parallel, current source is connected, time having good luck and test in Dang little Tai district, each source realizes the independent experiment of respective dial framework, does not interfere with each other; During Dang great Tai district communication test, can 2,3,4 Ge Tai districts cut same region and test, now any one in virtual power supply corresponding for incision great Tai district can be used as great Tai district power supply.The switching in platform district controls to carry out man-machine conversation by computer PC software, automatic switchover action is realized according to control command by switch control unit, do not worry the fault that artificial wiring error causes, overcome and of the prior artly will realize complexity across platform district communication test and difficulty.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the principle schematic of the utility model embodiment;
Fig. 2 is the switching principle schematic diagram of the utility model embodiment.
[embodiment]
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by drawings and Examples, the utility model is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the utility model, is not limited to scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Consult Fig. 1 and Fig. 2, the utility model embodiment provides one to have good luck platform district power transfer device, comprise power supply change-over device, switch control unit MCU, some virtual power supplies, voltage switching device, switching device of electric control and some walk cabinet frame, switch control unit MCU is positioned at power supply change-over device bosom position, voltage switching device is positioned at power supply change-over device inside left, switching device of electric control is positioned at the inner right side of power supply change-over device, voltage switching device and switching device of electric control are all electrically connected with switch control unit MCU, power supply change-over device upper end is electrically connected some virtual power supplies, cabinet frame is drained in power supply change-over device lower end electrical connection two, switch control unit MCU is by PC computer software connection control, switch control unit MCU can realize automatically switching according to order, when testing when having good luck in little Tai district, each virtual power supply is separate, do not interfere with each other, when large platform goes test, can 2, incision the same area of 3 or 4 is tested, and any one in virtual power supply corresponding for incision great Tai district can be used as great Tai district power supply.
Utility model works process:
In utility model works process, program control source and walk between cabinet frame configure a power supply change-over device, all little Tai districts are cut same virtual power supply by the function of this device exactly, all little Tai districts voltage source is in parallel, current source is connected, time having good luck and test in Dang little Tai district, each source realizes the independent experiment of respective dial framework, does not interfere with each other; During Dang great Tai district communication test, can 2,3,4 Ge Tai districts cut same region and test, now any one in virtual power supply corresponding for incision great Tai district can be used as great Tai district power supply.The switching in platform district controls to carry out man-machine conversation by computer PC software, realizes automatic switchover action, do not worry the fault that artificial wiring error causes by switch control unit according to control command.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a platform district power transfer device of having good luck, it is characterized in that: comprise power supply change-over device, switch control unit MCU, some virtual power supplies, voltage switching device, switching device of electric control and some walk cabinet frame, described switch control unit MCU is positioned at described power supply change-over device bosom position, described voltage switching device is positioned at described power supply change-over device inside left, described switching device of electric control is positioned at the inner right side of described power supply change-over device, described voltage switching device and described switching device of electric control are all electrically connected with described switch control unit MCU, the described some virtual power supplies of described power supply change-over device upper end electrical connection, cabinet frame is walked described in described power supply change-over device lower end electrical connection two row.
2. one as claimed in claim 1 is had good luck platform district power transfer device, it is characterized in that: described switch control unit MCU is by PC computer software connection control, and described switch control unit MCU can realize automatically switching according to order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684855.0U CN204945682U (en) | 2015-09-07 | 2015-09-07 | One is had good luck platform district power transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684855.0U CN204945682U (en) | 2015-09-07 | 2015-09-07 | One is had good luck platform district power transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945682U true CN204945682U (en) | 2016-01-06 |
Family
ID=55013092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684855.0U Expired - Fee Related CN204945682U (en) | 2015-09-07 | 2015-09-07 | One is had good luck platform district power transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168225A (en) * | 2017-05-22 | 2017-09-15 | 南京南瑞继保电气有限公司 | A kind of different model protects the AC sampling switching method of measuring and controlling equipment |
-
2015
- 2015-09-07 CN CN201520684855.0U patent/CN204945682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168225A (en) * | 2017-05-22 | 2017-09-15 | 南京南瑞继保电气有限公司 | A kind of different model protects the AC sampling switching method of measuring and controlling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203981788U (en) | A kind of photovoltaic combining inverter automatic detection device | |
| CN203178388U (en) | Micro-grid test platform based on RTDS (Real Time Digital Simulator) | |
| CN203365563U (en) | Intelligent simulated circuit breaker | |
| CN204156581U (en) | A kind of collecting and distributing type lithium battery management system | |
| CN204945682U (en) | One is had good luck platform district power transfer device | |
| CN202084950U (en) | Device for detecting generation of island in micro power grid system | |
| CN203674797U (en) | Station power microgrid main wiring system | |
| CN202351311U (en) | Intelligent voltage calibration device applicable to various power battery and capacitor management systems | |
| CN204882853U (en) | Electric energy meter pressure resistance test installation | |
| CN204316171U (en) | A kind of debugging operations platform of automatic change-over controller | |
| CN204240304U (en) | A kind of High-Pole Lamp intelligent controlling device | |
| CN102694418A (en) | Alternating-current distribution intelligent monitoring system | |
| CN203455418U (en) | Three-phase dual-supply switching test module | |
| CN204116503U (en) | Intelligent AC distribution equipment accurate monitoring device | |
| CN206038764U (en) | Battery cell acquisition circuit's quiescent power dissipation detection device | |
| CN204424919U (en) | A kind of low cost energy storage backup power supply system | |
| CN205355954U (en) | Low district's electric leakage management device of presenting a theatrical performance as last item on a programme | |
| CN204287269U (en) | A kind of Multifunctional three-phase electric energy table of direct access | |
| CN201637823U (en) | Test bench for special miniature breaker for railway signalling | |
| CN203688775U (en) | Multifunctional motor detection system | |
| CN203025319U (en) | Novel semi-automatic lithium battery protection plate function analyzer | |
| CN204129190U (en) | A kind of electric conductance test instrument for storage battery | |
| CN204103494U (en) | Modular integrated capacitor device is adjusted and is mended device | |
| CN103855729A (en) | Power lithium ion battery maintenance system based on ARM architecture | |
| CN203339807U (en) | Lithium iron phosphate battery based substation direct-current power supply integrated monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |